Connection sites for ellipse wedge callouts seem to be incorrect. It would appear that site 2 was missed and from that point on all sites are incorrectly mapped.
The result is that lines connected to sites 2-7 are shifted forward by one connection point. Upon moving the shape in powerpoint, the line is updated to reflect the correct location.
An additional result is that it is not possible to connect to the callout tail and ConnectionSiteCount is incorrect for the shape.
expected.png (14.2 KB)
actual.png (87.1 KB)
Archive.zip (25.7 KB)
Edit: I hit this issue in aspose.slide for java version 19.7